mwifiex_sdio_resume() intializes pm_flag, just like mwifiex_sdio_suspend(), but
does not use it. Compiling with W=1 gives the following warning, fix it.
mwifiex/sdio.c: In function ‘mwifiex_sdio_resume’:
mwifiex/sdio.c:234:16: warning: variable ‘pm_flag’ set but not used [-Wunused-but-set-variable]
sdio_get_host_pm_caps() is just an acessor, so the call to it is safe to
remove.
The unused variable seems to be present since 5e6e3a92b9a4 which introduced
mwifiex_sdio_resume().
Fixes: 5e6e3a92b9a4 ("wireless: mwifiex: initial commit for Marvell mwifiex driver")
Cc: Bing Zhao <bzhao@xxxxxxxxxxx>
Cc: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
Signed-off-by: Kirtika Ruchandani <kirtika@xxxxxxxxxx>
---
drivers/net/wireless/marvell/mwifiex/sdio.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 8718950..41ec59d7 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -231,10 +231,8 @@ static int mwifiex_sdio_resume(struct device *dev)
struct sdio_func *func = dev_to_sdio_func(dev);
struct sdio_mmc_card *card;
struct mwifiex_adapter *adapter;
- mmc_pm_flag_t pm_flag = 0;
if (func) {
- pm_flag = sdio_get_host_pm_caps(func);
card = sdio_get_drvdata(func);
if (!card || !card->adapter) {
pr_err("resume: invalid card or adapter\n");
--
2.8.0.rc3.226.g39d4020
